systole
名词
UK/ˈsɪs.tᵊl.i/
US/ˈsɪs.tᵊl.i/
定义 systole 名词
- Countable(可数名词)
The phase of the cardiac cycle during which the heart muscle contracts, pumping blood out of the chambers.
心脏收缩期
During systole, the ventricles forcefully eject blood into the aorta.
在心脏收缩期，心室将血液有力地射入主动脉。
When measuring blood pressure, the systolic reading reflects the pressure during the heart's contraction phase.
在测量血压时，收缩压反映了心脏收缩阶段时的压力。
An echocardiogram can clearly demonstrate the movement of the ventricles during systole.
超声心动图可以清楚地显示心脏收缩期时心室的运动。